Answer- D
1) The Brahma Kumaris are organizing the event to commemorate the 53rd Ascension Anniversary of Pitashree Prajapita Brahma, the Founding Father of Brahma Kumaris.
2)The Brahma Kumaris are celebrating the 'Azadi Ke Amrit Mahotsav se Swarnim Bharat Ki Ore' programme via video conferencing, which was inaugurated by Prime Minister Narendra Modi. The national-level programme comprises of seven year-long initiatives dedicated to celebrating the Azadi Ka Amrit Mahotsav.
3)The Brahma Kumaris will organize more than 30 campaigns, over 15,000 programs, and events as part of these initiatives. The event is being held on the occasion of the 53rd Ascension Anniversary of Pitashree Prajapita Brahma, the Founding Father of Brahma Kumaris.